Textarea Backup Localstorage

Main features:- Actions available (note the transparent object in the top right corner of the textarea).- Can automatically place previously typed text in textareas.- Can add an unobtrusive menu in the top right corner of textareas- Can periodically backup typed text- Storage can expire in specified time- This extension can be disabled in specified or protected sites.

This extension is based on the UserJS script created by Frenzie. Swding converts it to extension.